Hello All, I am in the process of replacing the wiring under the hood on my ‘79 Ranchero 500–it’s brittle 40 year old wiring. I have been trying to locate a wiring schematic/diagram to use as a reference for redoing mine. I have been looking online and get a lot of dead ends. These are the specs on mine: - 1979 Ford Ranchero 500 - 351M stock setup with factory A/C Do any of you have any leads on how I can acquire one? Thanks in advance for your time and assistance.